List storage components

Content Platform for Cloud Scale Management API Reference

Part Number

The method storage_component/list retrieves a list of all storage components created in the HCP for cloud scale system along with their component settings.

HTTP request syntax (URI)

POST https://host_ip:9099/mapi/v1/storage_component/list

Request structure

Not applicable.

Response structure

The response body is:

    "id": "uuid",
    "storageType": "enum",
    "storageComponentConfig": {
      "label": "label",
      "host": "url",
      "https": true|false,
      "port": nnnnn,
      "bucket": "bucket_name",
      "region": "region_name",
      "authType": "V2|V4",
      "siteAffiliation": {
        "id": "uuid"
      "useProxy": true|false,
      "proxyHost": "host_name",
      "proxyPort": nnnnn,
      "proxyUserName": "user_name",
      "proxyPassword": "password",
      "proxyDomain": "domain_name",
      "usePathStyleAlways": true|false,
      "connectionTimeout": ms,
      "socketTimeout": ms,
      "connectionTTL": ms,
      "maxConnections": nnnnnnn,
      "userAgentPrefix": "prefix",
      "socketSendBufferSizeHint": nnnnnnn,
      "socketRecvBufferSizeHint": nnnnnnn,
      "managementProtocol": http|https,
      "managementHost": "host_name",
      "readOnly": true|false,
      "state": "state"




id UUID The ID of the storage component.
storageType Enum The type of storage component:
  • AMAZON_S3: An Amazon Web Services S3-compatible node
  • HCP_S3: A Hitachi Content Platform node
  • HCPS_S3: An HCP S Series Node
  • GENERIC_S3: An S3-compatible node
storageComponentConfig List The following storage component configuration values:
label String The name of the storage component.
host String The URL of the storage component back-end host domain.
https Boolean true for HTTPS connection to back-end system, false for HTTP.
port 32-bit integer HTTP port to back-end system.
bucket String The name of the bucket.
region String The S3 region.
authType String AWS Signature Version, used for authenticating all interactions with Amazon S3:
  • V2
  • V4
siteAffiliation UUID The value of id, a UUID representing the storage component or the user.
useProxy Boolean If true, a proxy server is defined. If false, a proxy server is not defined.
proxyHost String The proxy host, if used; otherwise, null.
proxyPort 32-bit integer The proxy port number, if used; otherwise, null.
proxyUserName String The proxy domain user name, if used; otherwise, null.
proxyPassword String The proxy domain password, if used; otherwise, null.
proxyDomain String The proxy domain, if used; otherwise, null.
usePathStyleAlways Boolean If true, use path-style syntax to send requests to the back-end system; if false, use virtual-hosted style.
connectionTimeout 32-bit integer The amount of time, in milliseconds, that the HTTP connection waits to establish a connection before timing out.
socketTimeout 32-bit integer The timeout value for reading from a connected socket.
connectionTTL 64-bit integer The connection time to live (TTL) for a request.
maxConnections 32-bit integer The maximum number of open HTTP connections to a storage component.
userAgentPrefix String The HTTP user agent prefix header, used in requests to a storage component.
socketSendBuffer​Size​Hint 32-bit integer The size hint, in bytes, for the low-level TCP send buffer.
socketRecvBuffer​Size​Hint 32-bit integer The size hint, in bytes, for the low-level TCP receive buffer.
managementProtocol String The communication protocol for HCP S Series Node MAPI requests:
  • http
  • https
managementHost String The host managing an HCP S Series Node storage component.
readOnly Boolean If true, the storage component is marked as read-only. If false, the storage component is available for reading and writing data.
state Enum The state of the storage component, indicating its availability to serve requests:
  • ACTIVE: The storage component is ready for requests.
  • INACTIVE: The storage component is on an administrative pause.
  • INACCESSIBLE: The storage component is not accessible. This can be caused by network, authentication, or certificate errors.
  • UNVERIFIED: The storage component has not been activated or has failed to activate.

Return codes

Status code

HTTP name


200 OK The request was executed successfully.
401 Unauthorized Access was denied because credentials are not valid.
405 Method Not Allowed The specified HTTP method is not allowed for a storage component. Resend using POST.


Request example:


JSON response:

    "id": "8bff981b-5894-43ce-bd41-5a6f548cc241",
    "storageType": "GENERIC_S3",
    "storageComponentConfig": {
      "label": null,
      "host": "",
      "https": false,
      "port": 9000,
      "bucket": "samplebucket",
      "region": "us-west-2",
      "authType": null,
      "siteAffiliation": {
        "id": "19b96ae2-38dd-4686-b298-b5bebe173e96"
      "useProxy": false,
      "proxyHost": null,
      "proxyPort": null,
      "proxyUserName": null,
      "proxyPassword": null,
      "proxyDomain": null,
      "usePathStyleAlways": true,
      "connectionTimeout": null,
      "socketTimeout": null,
      "connectionTTL": null,
      "maxConnections": 50,
      "userAgentPrefix": null,
      "socketSendBufferSizeHint": null,
      "socketRecvBufferSizeHint": null,
      "managementProtocol": null,
      "managementHost": null,
      "readOnly": false,
      "state": "ACTIVE"